Whole-body polished porcelain tile having three-dimensional stone texture and production method of tile
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A manufacturing method and a technology for porcelain tiles are applied in the production field of glazed porcelain tiles, which can solve the problems such as the inability to realize continuous and changeable three-dimensional stone grain texture, and achieve the effects of rich texture changes, protection of the natural environment, and strong decorative effect.
Inactive Publication Date: 2016-03-23
DONGGUAN CITY WONDERFUL CERAMICS IND PARK +1
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[0008] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a full-body polished glazed porcelain tile with a three-dimensional stone texture and a manufacturing method thereof, aiming at solving the problem that the existing polished glazed porcelain tile cannot realize continuous change. Three-dimensional stone texture problem
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Embodiment 1
[0056] The product produced in this embodiment is a full-body full-glazed porcelain tile imitating gray wood-grained sandstone, including a full-body straight-grained colored body (brick), a bottom glaze and a transparent glaze.
[0057] The chemical composition of the base green body is specifically as follows by weight percentage:
[0058] SiO 2 :68.1~69.5%,Al 2 o 3 : 18.3~19.2%, CaO: 0.3~0.6%, MgO: 0.7~1.0%, K 2 O:3.3~3.6%,Na 2 O:1.4~1.7%, Fe 2 o 3 : <1%. Green body water absorption <0.5%.
[0059] The glaze chemical composition of bottom glaze is specific as follows by weight percentage:
[0060] SiO 2 :63.9~69.2%,Al 2 o 3 : 18.3~20.1%, CaO: 0.8~1.3%, MgO: 0.5~0.7%, BaO: 0.5~0.7%, K 2 O:0.1~0.5%,Na 2 O:3.7~4.3%,ZnO:0.2~0.5%,ZrO 2 :2.9~9.7%,Fe 2 o 3 : <0.4%.
[0061] The chemical composition of the glaze material of the transparent glaze is specifically as follows by weight percentage:
[0074] The product produced in this embodiment is a matte polished glazed porcelain tile imitating apricot-colored Oman beige stone, including a whole-body lump texture body (brick body), a bottom glaze and transparent dry particles.
[0075] The chemical composition of the base green body is specifically as follows by weight percentage:
[0076] SiO 2 :65.8~68.3%,Al 2 o 3 : 19.7~21.1%, CaO: 0.2~0.5%, MgO: 0.5~0.7%, K 2 O:3.1~3.3%,Na 2 O:0.8~1.3%, Fe 2 o 3 : <1%. Green body water absorption <0.5%.
[0077] The glaze chemical composition of bottom glaze is specific as follows by weight percentage:
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Abstract
The invention discloses a whole-body polished porcelain tile having three-dimensional stone texture and a production method of the tile. The tile comprises a whole-body colored blank layer, a ground coat layer, a pattern decoration layer, a three-dimensional stone texture layer and a surface decoration layer. The production method comprises steps as follows: 1) a whole-body colored blank is prepared; 2) the ground coat layer on the blank surface is formed; 3) the pattern decoration layer is formed; 4) ink or glaze having a dent effect is applied to the pattern decoration layer, a pattern corresponds to pattern texture of the decoration layer, and the three-dimensional stone texture layer is formed; 5) the surface decoration layer is formed; 6) a roller kiln is formed through sintering; 7) a finished product is obtained through polishing, edging and packaging. The surface color of the product produced with the scheme is integrated with the color of the blank, the stone texture changes naturally with the pattern texture of the product, the texture layer is protected by the surface decoration layer, and the tile has the decoration effect of natural stone. Properties of the product are superior to those of the natural stone, mining of the natural stone can be effectively reduced, and the natural environment is protected.
Description
technical field [0001] The invention relates to the technical field of glazed porcelain tile production, in particular to a full-body polished glazed porcelain tile with three-dimensional stone texture and a manufacturing method thereof. Background technique [0002] At present, polished glazed tiles are deeply loved by users because they have both the luster of polished tiles and the rich patterns of antique tiles, and their market share has gradually increased. The production process of this kind of products is mature and involves a wide range of materials, including stone, wood grain, fabric, antique, etc. Among them, stone is the focus of development by various manufacturers. Although there are many imitation stone glazed products on the market, they do not have a three-dimensional stone texture effect; some products have a stone texture effect, but the stone pattern is single, and will not change with the texture of the decorative pattern layer. Change, natural and sof...
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